Tech Today gathers all the biggest technology news of the morning’s Wall Street Journal into one place for your reading pleasure.

Apple Portends Publishing Rewrite: Book publishers were locked in 11th-hour negotiations with Apple that aim to rewrite the industry’s revenue model after the technology giant unveils its highly anticipated tablet device.

Oracle’s Ellison Sets New Course: Larry Ellison is set to outline a new course for Oracle Wednesday that includes hiring 2,000 sales and engineering employees and developing a line of high-end computer systems.

The Height of Radio: HD Radio offers better sound quality and more channels than regular radio—if you don’t mind a slight delay, says Katherine Boehret in The Mossberg Solution.

Sharp Expands Its TV Color Palette: Sharp says it has developed a way to add yellow as a primary color to its TVs, which it says will display more than a trillion colors, about 1,000 times more color than current models.

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